baber/WOPTO huggingface dataset:
Patent JP-H1153905-A (JP)
Title: Marker light for vehicle
Inventor: SATSUKAWA HIDEAKI
IPC: F21Y101/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a marker light for vehicle that can provide sufficient sense of depth, when the reflecting surface of a reflector is observed through a lens. SOLUTION: A large number of circular small reflecting surfaces 16b are formed projecting on a reflecting surface 16a of a reflector 16. Each size of these small reflecting surfaces 16b is set larger it is, the farther an object is separated from an optical axis Ax of the reflector 16. Thereby, in accordance with the principle of perspective, the area of the reflecting surface 16a close to the optical axis Ax appears to be farthest and appears to be nearer, the farther it is separated outside in the radial direction, so that it appears as if it is deeper than an actual depth dimension.  The large number of circular small reflecting surfaces 16b are formed with the same size small reflecting surfaces 16b being separated in the radius direction by groups of each linked bead-shape small reflecting surfaces group 16B arranged a few in a linked beads shape in the peripheral direction to set an interval D to be larger as being apart from the optical axis Ax. As a result, the sense of depth of the reflecting surface 16a is all the more easily created.
Patent JP-S59108801-A (JP)
Title: Radial type ceramic rotor and its manufacturing method
Inventor: HAYAKAWA KAZUMORI
IPC: F01D5/02
Filed: 1982-12-13
Abstract: PURPOSE:To heighten the strength of a ceramic rotor by joining a ceramic blade part and its shaft into an integrated body at the shaft part. CONSTITUTION:A blade side molded member 1 and a shaft part which are formed separately in advance are brought into close contact at a close-joint place 5. Then they are burnt under the hydrostatic pressure to become an integrated body. With this contrivance, a ceramic rotor of high strength can be formed because the joint part between 1 and 4 is located at a shaft part which does not undergo high stress during revolution of the rotor.
Patent JP-S6461119-A (JP)
Title: Pll unlock state detection circuit
Inventor: SEKI SADANORI
IPC: H03L7/08
Filed: 1987-09-01
Abstract: PURPOSE:To eliminate the delay by anunlock state deteciton inhibiting period in the presence of a time constant circuit by using a delay circuit, a sequential circuit such as a D flip-flop and a logic circuit such as a NAND circuit so as to detect the unlock state of a clock extraction PLL circuit. CONSTITUTION:When the phase shift width (p) is larger than a difference (r) between the phase difference pi/2rad and the delay width (q) of the 2nd delay circuit 72, a low level of an output signal f2 of a PLL circuit (comprising of circuits 2-5) is latched by a leading edge of a signal f1d being the result of retarding an input signal f2 to the PLL circuit (comprising of circuits 2-5) by the 1st delay circuit 71. Moreover, a low level of a delay signal f2d of the output signal f2 is latched at the trailing edge of the input signal f1. Thus, an output signal (n) of a NAND circuit 75 receiving output signals l, m of two D flip-flops 73, 74 reaches a high level thereby detecting the unlock state. Thus, the unlock state of the PLL circuits is detected immediately without any delay.
Patent JP-H0772918-A (JP)
Title: Numerical controller
Inventor: OWA HIDEKI
IPC: G05B23/02
Filed: 1993-09-02
Abstract: PURPOSE:To provide a numerical controller capable of easily reusing execution information generated when an NC program is executed in rerun. CONSTITUTION:This controller is provided with an execution information storage memory 6 which stores the execution information classified by every NC program stored in NC program storage memory 4, an execution information memory address corresponding means 5 which outputs the storage memory address of each execution information in the execution information storage memory 6, an execution information write means 9 which writes the execution information on the execution information storage memory 6 corresponding to the storage memory address from the execution information memory address corresponding means 5, and an execution information read-in means 10 which reads out the execution information from the execution information storage memory 6 corresponding to the storage memory address from the execution information memory address corresponding means 5 and stores it in a system information storage memory 8.
Patent JP-H1057998-A (JP)
Title: Treatment of sludge and system therefor
Inventor: MIZUNO KENICHIRO
IPC: C02F11/12
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the operating cost for treating sludge by using a waste heat generated from a private power generator of a water treating plant, etc., as a heat source of a drying machine to dry a sludge sent to the drying machine at the time of reducing a water content of the sludge with a dehydrator or a concentrator and drying and sterilizing the sludge with the drying machine. SOLUTION: The sludge settled and separated from an effluent generated at the water treating plant P with a gravity settling tank 1 is converted into a concentrated sludge with a continuous concentrator 7, and the concentrated sludge is converted into a dehydrated cake and the cake is dried by a heat of a heat transfer pipes (heat exchangers) 10a and 10b in the drying machine 8. At this time, an electricity generation is executed by operating the private power generator using a city gas as a fuel, for example gas engine 9, and the generated power is used as the power for a pump, etc., in the water treating plant P, and also a low pressure steam is produced from water of 90 deg.C generated at a jacket cooling system of the gas engine 9 and the steam is introduced to the heat transfer pipe 10a in the drying machine 8.  A high pressure steam generated at a waste-heat boiler 11 by a combustion waste gas is introduced to the heat transfer pipe 10b and used as the heat source of the drying machine 8.
Patent JP-H0772180-A (JP)
Title: Current-voltage conversion circuit
Inventor: HANNO ATSUSHI
IPC: G01R19/00
Filed: 1993-09-02
Abstract: PURPOSE:To reduce offset voltage appearing in an output signal in a current- voltage conversion circuit used for a current-input type sensor, etc. CONSTITUTION:In the current-voltage conversion circuit with a current-voltage conversion part 10 which has an operational amplifier 11 and converts a current input signal into a voltage signal and an integration circuit 20 which integrates the voltage signal and generates an output voltage signal, a sample and hold circuit 40 which is connected to the output terminal of the current-voltage conversion part 10 and the input terminal of the integration circuit 20, retains voltage signal, and then supplies it to the input terminal of the integration circuit 20 is provided.
Patent JP-S60110498-A (JP)
Title: Image forming material
Inventor: OZAWA HIROSHI
IPC: B41M5/40
Filed: 1983-11-22
Abstract: PURPOSE:To enable transfer on a receptor, by laminating a heat generating layer generating heat upon the absorption of heat and a sublimable dye-containing layer to the support substrate on a sheet to form an image transfer layer having a double-layered structure. CONSTITUTION:The exposure part of a heat generating layer generates heat by the pattern of light applied through a sheet like support or a transparent receptor a heat an image transfer layer and a sublimable dye is sublimed to dye the receptor so as to form an image corresponding to the desired light pattern. As the sheet like support substrate, a light pervious sheet is pref. when the receptor is a light impervious material. An image forming material formed by forming the image transfer layer having a double-layered structure to the sheet like support substrate transfers an image on the receptor by contacting a photomask corresponding to an image pattern with the light pervious surface of either one of the support substrate and the receptor while performing scanning so as to form the image pattern by a laser beam source having an oscillation wavelength in a near infrared or infrared region before exposure.
Patent JP-H0644569-A (JP)
Title: Optical disk device
Inventor: IIMURA SHINICHIRO
IPC: G11B7/0045
Filed: 1992-07-24
Abstract: PURPOSE:To simplify the constitution of an amplifying circuit which amplifies the output signals of a photodetector in an optical disk device which generates tracking error signals using side beams and records a desired information in a DRAW type optical disk. CONSTITUTION:Output signals SE to SH of photodetectors 28 and 30, which receive reflected light of side beams, are bandwidth limited through a low pass filter circuit 54, signal levels are compensated by a light quantity detection result S3 and a side beam push-pull signal SPP is generated.
Patent JP-H0555578-A (JP)
Title: Manufacture of thin film transistor
Inventor: NAKATANI YOSHIKI
IPC: H01L21/3065
Filed: 1991-08-29
Abstract: PURPOSE:To decide an etching state only by sensing the quantity of an impurity in etching gas and to easily control the proceeding state of the etching by forming an amorphous silicon layer doped with the impurity at the lower side of an insulating layer to be etched. CONSTITUTION:A polycrystalline silicon film 2 of a semiconductor layer is formed on a glass board 1. Subsequently, an SiO2 film 3 is formed as a gate insulating film on the film 2. An amorphous silicon film 4a of a thin film for a first gate electrode is further formed on the film 3. The film 4a is doped with P in a high concentration therein. The three layer laminated films 2, 3, 4a are all etched to be formed in an insular pattern. The part of a side face insulating film 5 is anisotropically etched by a reactive ion etcher thereby to allow the film 5 to remain only on the side face of the pattern. In this case, the uppermost layer of the pattern is the amorphous silicon 4a doped with P in a high concentration, and the P is analized.
Patent JP-S6279004-A (JP)
Inventor: HOSHINO SABURO
IPC: A43B17/00
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10114465-A (JP)
Title: Refrigerant pipe continuously supplying device of refrigerator
Inventor: RIN ZAIKUN
IPC: F25D17/08
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant pipe continuously supplying device of a refrigerator, capable of continuously supplying refrigerant pipes. SOLUTION: A refrigerant pipe continuously supplying device of a refrigerator is provided wit a first reel 31, a second reel 32, a first supplying unit 110 for supplying a refrigerant pipe 20 wrapped on the first reel 31 to an object 40, a second supplying unit 120 for supplying the refrigerant pipe 20 wrapped on the second reel 32 to the object 40, a sensing part for sensing the time when the refrigerant pipes 20 wrapped on the first reel 31 and the second reel 32 runs out, and a control part for connecting the second supplying unit 120 to the object 40 when running-off of the refrigerant pipe 20 wrapped on the first reel 31 is sensed, and for connecting the first supplying unit 110 to the object 40 when running-out of the refrigerant pipe 20 wrapped on the second reel 32 is sensed.
Patent JP-S59108126-A (JP)
Title: Controlling circuit of electronic apparatus
Inventor: USHIO YUKIHIDE
IPC: H02J1/00
Filed: 1982-12-14
Abstract: PURPOSE:To prevent a titled apparatus from malfunction by resetting a microprocessor (MP) and an output from a circuit in another power supply system at the unstable state which is generated without fail when the power supply of the MP is lowered or the output part of the MP is turned on. CONSTITUTION:Since the output port of the MP1 is in an opened drain until the 1st power supply means 14 rises, the inputs of level converting gates 3, 7 are turned to low levels without fail and one input of an NAND gate 6 is turned to a low level without fail, so that a signal A' is turned to a high level (reset state). Until a prescribed time passes from the rise of the 1st power supply means 14, a reset signal from a reset circuit 2 is in a high level. During the period, the MP1 is reset and the output ports A, B are turned to the low levels and then kept at the low levels until the end of the initializing of the MP1. Therefore, the NAND gate 6 is kept at high and low levels and the signal A' is turned to the high level (reset state). After initializing, the MP1 starts sequence. During the sequence, the output of the reset circuit 2 is turned to the low level and the signal A' is turned to the low level.
Patent JP-H0880703-A (JP)
Title: Carriage equipped with swing-wheel
Inventor: HIJIKATA AKIRA
IPC: B60B33/00
Filed: 1994-09-13
Abstract: PURPOSE: To provide a carriage equipped with swing wheels which are regulated to face always in a certain direction, by arranging a rotating means on a pedestal part and/or on a rotary table so that the swing wheels mounted on the carriage may face in a determined direction when the carriage is lifted from a floor surface. CONSTITUTION: When a carriage is placed on an automatic transport car and a swing wheel 2 rises from a floor surface, a rotary table 8 is rotated by a repulsive force generated by magnets 12, 13 attached to a pedestal part 5 and the rotary table 8 respectively, and a rotational direction of the wheel 11 of the swing wheel 2, that is, a direction in which the swing wheel 2 faces always agrees with a rotational direction of a fixed wheel of the carriage or else is forced to orient to a direction ranging within 30 degrees leftward or rightward.  Consequently, in cases where the carriage placed on the automatic transport car is conveyed automatically, as far as the carriage is put in place precisely, such troubles can be prevented that the swing wheel 2 collides with a guide rail at the entrance of a station located in the transport area or that the automatic transport car collides with a swing wheel when the automatic transport car entering the station is made free from its loaded carriage is going to start.
Patent JP-S6375500-A (JP)
Inventor: SHINO HIDEAKI
IPC: B64C13/18
Filed: 1986-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6188532-A (JP)
Inventor: ROBAATO JII JIYONSON
IPC: G01F1/699
Filed: 1985-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6196177-A (JP)
Title: Ignition timing control device of engine for automobile
Inventor: MORIKAWA KOJI
IPC: F02P5/15
Filed: 1984-10-17
Abstract: PURPOSE:To prevent an engine stop before its occurrence, by controlling the ignition timing to be delayed within a start control region when a clutch is operated, in the case of a control system which controls the ignition timing to be advanced when an engine is in idling operation and an accelerator is depressed. CONSTITUTION:If a start control unit 7, when an engine is in operation, decides an output of a throttle position sensor 3 in a condition excepting a full close condition, low switch 5 of a transmission in an on-condition and a clutch switch 4 in an on-condition, an ignition timing control unit 6 decides whether or not the ignition timing is in a start control region from an output of a speed sensor 2 and a boost sensor 1. And if the decision is YES, a control signal, delaying the ignition timing, for instance, to 0 deg.-10 deg. before top dead center (BTDC), is output to an ignition system 9. While a device, operating an actuator of a first idle control device 8, prevents the generation of an engine stop before its occurrence by ensuring a start output.
Patent JP-H0541359-A (JP)
Title: Removal method of ion shock damage
Inventor: YAMADA KOJI
IPC: H01L43/14
Filed: 1991-08-05
Abstract: PURPOSE:To remove, with high efficiency, the shock damage which is given in a production process to a semiconductor device by a method wherein a damage layer is irradiated with light provided with a penetration distance corresponding to the depth of a damage region in a method wherein a defect in the damage layer is annealed. CONSTITUTION:A scattering central density at the initial stage of a light irradiation operation is lowered largely when an Ar laser is irradiated. The scattering center of 30 % is annealed in ten minutes. After that, the reduction speed of the scattering center is lowered. On the other hand, when a titanium sapphire laser is irradiated, the reduction speed of the scattering center at the initial stage is smaller than that of the Ar laser; it is not changed so much even with the passage of time. The scattering center of 70 % can be annealed after 60 minutes. When the damage near the surface is annealed, light whose absorption coefficient is comparatively large is used. When the damage in a deep region is recovered, light whose absorption coefficient is small is used. In this manner, when the damage is annealed by an irradiation operation with the light, it is effective to use the light, having a plurality of wavelengths, which is provided with the absorption coefficient corresponding to the depth of the damage.
Patent JP-H1149591-A (JP)
Title: Glazing machine
Inventor: TAKI TAKASHI
IPC: C04B41/86
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a glazing machine which is capable of preventing excessive presence of residual glaze on a body due to the water-repellent treatment of the body and improving the appearance of a finished pottery product. SOLUTION: This glazing machine is provided with a rotary part 10 and this rotary part 10 is provided with several body holders K. Each of the bodies S is held with one of the body holders K and rotated and transferred. Also, a glaze tank T1 and a water tank T2 are placed on the periphery of the rotary part 10 and each of the bodies S held is passed through the glaze tank T1 and thereafter, through the water tank T2 .
Patent JP-H01302791-A (JP)
Title: Buried structure semiconductor laser
Inventor: ASATA SUSUMU
IPC: H01S5/00
Filed: 1988-08-31
Abstract: PURPOSE:To reduce leak current to almost zero, and realize oscillation of high efficiency by arranging a band gap barrier layer between a current flowing part and a current blocking layer, which barrier layer has always a forbidden bandwidth larger than that of an active layer and that of a clad layer. CONSTITUTION:A mesa type current flowing part, in which an active layer 11 is sandwiched by a P-type clad layer 12 and an N-type clad layer 13, is filled with a current blocking layer 14 composed of a semiconductor layer having a deep impurity level. A current blocking layer 15, in which forbidden bandwidth of the parts in contact with the region 11 and the clad layer 12 is always larger than that of region 11 and that of the clad layer 12, is formed. Even in the case where the difference of the forbidden bandwidth at the interface of the part 15 is small, the interface sufficiently operates as a barrier, if only the difference is room temperature energy 0.025eV or more. As a result, leak current component is remarkably reduced. Thereby the leak current becomes almost zero, and oscillation of high efficiency is realized.
Patent JP-H0774218-A (JP)
Title: Test method of ic and its probe card
Inventor: NAGANUMA TAMOTSU
IPC: H01L21/66
Filed: 1993-09-03
Abstract: PURPOSE:To execute a specific test of highly temperature dependent characteristics with good accuracy by a method wherein a temperature sensor probe is brought into contact with the surface of an IC chip, the temperature of the IC chip is monitored directly and the test is performed based on the data on the temperature. CONSTITUTION:An IC chip 13 on an IC wafer 9 mounted on an inspection stage 1 inside a prober apparatus is tested in such a way that an electric signal is applied to the IC chip 13 via probes 5 on a probe card 12 from the measuring part 8 of an IC tester, that an electric signal is imputted into from the IC chip 13 and that the signal is compared with an expected value at the measuring part 8. At the time, as the temperature of the IC chip 13 on the IC wafer 9, a temperature detected value from a temperature sensor prober 20 is taken into a temperature measuring part 7. Then, data on the temperature is sent out to the measuring part 8 of the IC tester via a data bus 10 from the temperature measuring part 7. Based on it, a test condition is operated, the test condition is decided, and the IC chip is tested electrically. Thereby, the temperature of the IC chip can be monitored precisely.
Patent JP-S6375381-A (JP)
Title: Bearing for rotary compressor
Inventor: ABE NOBUO
IPC: F04C29/00
Filed: 1986-09-19
Abstract: PURPOSE:To prevent chips and fine iron powder from penetrating into a pressure-in clearance as well as to prevent the galling of a sliding part and a locking phenomenon at the time of compressor operation from occurring, by molding an outer diametral part of a discharge valve seat at the inner diametral side of a pressure-in hole of a bearing by means of plastic enlargement. CONSTITUTION:When a seat 15 is attached to a press-in guide and press-in load force is impressed on a reclamping punch 16, a projection part 16a comes into contact with an end face 15a of the seat 15, press-in is started. If this press-in operation is continued, a valve seat part 15b of the seat 15 comes into contact with a cradle 7a, whereby the load force impressed on the reclamping punch 16 is fully imposed on the seat 15 constrained by the reclamping punch 16 and the cradle 7a, and pressure force is concentrated on the sharp projection part 16a of the reclamping punch 16. With this constitution, the projection part 16a of the reclamping punch 16 is plasticly deformed and enlarged in the peripheral direction, thus a press-in clearance is blocked up by a seat enlarging part 15.
Patent JP-H04102673-A (JP)
Title: Two-step type parking device
Inventor: YOKOZUKA KIICHI
IPC: B66F7/08
Filed: 1990-08-21
Abstract: PURPOSE:To move a car on the upper step without moving a car on the lower step by composing a two-step type parking device with an upper step loading board, two rotary arms rotatable to the front side and to the rear side, and a cylinder. CONSTITUTION:An upper step loading board D supported by rotary arms 1a and 1b rotatable to the front side and to the rear side by a cylinder 2 is provided at the upper side of a car C parked directly on the ground surface A or on a lower step loading board B set on the ground surface A. And when a car F on the upper step is taken in or out, the rotary arms 1a and 1b are rotated from the upper side to the front side by extending or contracting the cylinder arm 2a of the cylinder 2. Furthermore, the upper step loading board D is inclined inclining from the upper side of a bonnet E of the car C to the ground surface A, and then the car F is taken in or out.
Patent JP-H04100481-A (JP)
Title: Under-color removing method and picture processor
Inventor: ASADA SHINJI
IPC: H04N1/52
Filed: 1990-08-20
Abstract: PURPOSE:To perform under-color removal without giving any influence to another correcting process performed by means of a color density signal by performing the under-color removal on the basis of dot percent corresponding to each ink color obtained by compensation, gradation conversion, etc. CONSTITUTION:A converting means Ml processes each color density signal obtained by operating an original picture and converts the signals into each dot percent signal corresponding to each ink color of multicolor printing. An under-color removal execution selecting means M3 performs under-color removal by increasing the dot percent of black ink and decreasing the dot percent of each colored ink on the basis of the dot percent signals corresponding to the ink colors of the multicolor printing through an under-color removing means 2 which increases or decreases the dot percent of colored ink and black ink of the multicolor printing in accordance with the presence/absence of an under- color removal execution command signal.